Json Python Packages

jsonschema

An implementation of the JSON Schema specification for Python

512.4M 5K 616

referencing

Cross-specification JSON referencing (JSON Schema, OpenAPI, and the one you just made up!)

455.3M 53 21

jsonschema-specifications

Support files exposing JSON from the JSON Schema specifications to Python

447.2M 13 11

fastapi

FastAPI framework, high performance, easy to learn, fast to code, ready for production

446.6M 98K 9K

jiter

Fast iterable JSON parser.

264M 524 58

orjson

Fast, correct Python JSON library supporting dataclasses, datetimes, and numpy

182.5M 8K 304

jsonpatch

Applying JSON Patches in Python

125.1M 496 101

dataclasses-json

Easily serialize Data Classes to and from JSON

81.8M 1K 164

jsonpath-ng

Finally, a JSONPath implementation for Python that aims to be standard compliant. That's all. Enjoy!

77.4M 730 112

ujson

Ultra fast JSON decoder and encoder written in C with Python bindings

70.1M 4K 380

simplejson

simplejson is a simple, fast, extensible JSON encoder/decoder for Python

68.4M 2K 355

msgspec

A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML

38.5M 4K 144

mashumaro

Fast and well tested serialization library

35M 917 56

srsly

🦉 Modern high-performance serialization utilities for Python (JSON, MessagePack, Pickle)

21.5M 481 39

json-repair

Repair malformed JSON from LLMs, APIs, logs, and user input in Python.

20.2M 5K 187

jsonpickle

Python library for serializing any arbitrary object graph into JSON. It can take almost any Python object and turn the object into JSON. Additionally, it can reconstitute the object back into Python.

20.1M 1K 179

py-serializable

Pythonic library to aid with serialisation and deserialisation to/from JSON and XML.

18.1M 7 5

boltons

🔩 Like builtins, but boltons. 250+ constructs, recipes, and snippets which extend (and rely on nothing but) the Python standard library. Nothing like Michael Bolton.

18M 7K 390